22801576

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{9931}}^1$

素因数の和:9985

約数の個数: 32

約数和(自身を含む): 50057280

約数和(自身を除く): 27255704

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 9931, 19862, 39724, 69517, 79448, 139034, 278068, 407171, 556136, 814342, 1628684, 2850197, 3257368, 5700394, 11400788, 22801576]

約数ペア:

[(1, 22801576), (2, 11400788), (4, 5700394), (7, 3257368), (8, 2850197), (14, 1628684), (28, 814342), (41, 556136), (56, 407171), (82, 278068), (164, 139034), (287, 79448), (328, 69517), (574, 39724), (1148, 19862), (2296, 9931)]